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Answers to extra questions for Chapter 3 Cost assignment
Answer to question 3.1
a)(£)(£)Photography: 64 pages at £150 per page9 600Set-up:Labour – 64 plates × 4 hours per plate= 256 hours at £7 per hour1 792Materials – 64 plates at £35 per plate2 240Overhead – 256 labour hours at £9.50 per hour2 432––––6 464Printing:Materials (paper):100 000 catalogues × 32 sheets ×
1 £01020
×
19080
39 184Materials (other):
105000000
× £71 400Labour and Overheads
1010000000
m/c hours at £62 per hour6 200––––46 784Binding:Labour and Overheads
1020500000
m/c hours at £43 per hour1 720––––––Total costs
Selling price – £64 568 × 19000 71 742––––––(b)Estimated hours = 256Actual hours = 256 × 19000 = 284.4Additional costs = (284.4 – 256) × £16.50 (£7 labour rate + £9.50 overhead rate
U just times it it's pretty easy once you get the hang of ut
Answer:
donot know bro write your question correctly
The height of the house from the ground to the beginning of the roof is about 10.92 feet
Step-by-step explanation:
In a right triangle, the relation between the hypotenuse and the two legs of it is c² = a² + b², where
- a and b are the legs of the right angle
- c is the hypotenuse
In the problem the ladder, the height of the house and the distance between the ladder and the height of the house formed a right triangle where the ladder is its hypotenuse, the height of the house and the distance between the base of the house and the base of the ladder are the legs of it
∵ The ladder is 12 feet
∴ c = 12
∵ The roofer puts the ladder 5 feet out from the side of the house
∴ a = 5
- We need to find the height of the house so let b represents
the height of house
∴ b = the height of the house
- By using the relation above
∵ (12)² = (5)² + b²
∴ 144 = 25 + b²
- Subtract 25 from both sides
∴ 119 = b²
- Take √ for both sides
∴ 10.91 ≅ b
The height of the house from the ground to the beginning of the roof is about 10.92 feet
Learn more:
You can learn more about the Pythagoras theorem in brainly.com/question/1238144
#LearnwithBrainly
Answer:
2
Step-by-step explanation:
2 is actually a prime number because composite numbers have more than 2 factors but prime numbers don't.